A Methoxydiphenylamine-Substituted Carbazole Twin Derivative: An Efficient Hole-Transporting Material for Perovskite Solar Cells
Gratia, Paul; Magomedov, Artiom; Malinauskas, Tadas; Daskeviciene, Maryte; Abate, Antonio; Ahmad, Shahzada; Graetzel, Michael; Getautis, Vytautas; Nazeeruddin, Mohammad Khaja
2015

Abstract

The small-molecule-based hole-transporting material methoxydiphenylamine-substituted carbazole was synthesized and incorporated into a CH3NH3PbI3 perovskite solar cell, which displayed a power conversion efficiency of 16.91%, the second highest conversion efficiency after that of Spiro-OMeTAD. The investigated hole-transporting material was synthesized in two steps from commercially available and relatively inexpensive starting reagents. Various electro-optical measurements (UV/Vis, IV, thin-film conductivity, hole mobility, DSC, TGA, ionization potential) have been carried out to characterize the new hole-transporting material.

Details

Title A Methoxydiphenylamine-Substituted Carbazole Twin Derivative: An Efficient Hole-Transporting Material for Perovskite Solar Cells
Author(s) Gratia, Paul ; Magomedov, Artiom ; Malinauskas, Tadas ; Daskeviciene, Maryte ; Abate, Antonio ; Ahmad, Shahzada ; Graetzel, Michael ; Getautis, Vytautas ; Nazeeruddin, Mohammad Khaja
Published in Angewandte Chemie-International Edition
Pagination 6
Volume 54
Issue 39
Pages 11409-11413
Date 2015
Publisher Weinheim, Wiley-V C H Verlag Gmbh
ISSN 1433-7851
Keywords
DOI https://doi.org/10.1002/anie.201504666
Other identifier(s) View record in Web of Science
Laboratories LPI
GMF
Record Appears in Scientific production and competences > SB - School of Basic Sciences > ISIC - Institute of Chemical Sciences and Engineering > GMF - Group for Molecular Engineering of Functional Materials
Scientific production and competences > SB - School of Basic Sciences > ISIC - Institute of Chemical Sciences and Engineering > LPI - Laboratory of Photonics and Interfaces
Peer-reviewed publications
Work produced at EPFL
Journal Articles
Published
Record creation date 2015-12-02

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